768   assert(pdu->hdr_size > 0);  in coap_session_send_pdu()
771       bytes_written = coap_session_send(session, pdu->token - pdu->hdr_size,  in coap_session_send_pdu()
772                                         pdu->used_size + pdu->hdr_size);  in coap_session_send_pdu()
775       bytes_written = coap_dtls_send(session, pdu->token - pdu->hdr_size,  in coap_session_send_pdu()
776                                      pdu->used_size + pdu->hdr_size);  in coap_session_send_pdu()
780       bytes_written = coap_session_write(session, pdu->token - pdu->hdr_size,  in coap_session_send_pdu()
781                                          pdu->used_size + pdu->hdr_size);  in coap_session_send_pdu()
786       bytes_written = coap_tls_write(session, pdu->token - pdu->hdr_size,  in coap_session_send_pdu()
787                                      pdu->used_size + pdu->hdr_size);  in coap_session_send_pdu()
1301       (size_t)bytes_written < pdu->used_size + pdu->hdr_size) {  in coap_send_internal()
1493     assert(session->partial_write < q->pdu->used_size + q->pdu->hdr_size);  in coap_write_session()
1499           q->pdu->token - q->pdu->hdr_size - session->partial_write,  in coap_write_session()
1500           q->pdu->used_size + q->pdu->hdr_size - session->partial_write  in coap_write_session()
1508           q->pdu->token - q->pdu->hdr_size - session->partial_write,  in coap_write_session()
1509           q->pdu->used_size + q->pdu->hdr_size - session->partial_write  in coap_write_session()
1522 …if (bytes_written <= 0 || (size_t)bytes_written < q->pdu->used_size + q->pdu->hdr_size - session->…  in coap_write_session()
1597                      + session->partial_pdu->hdr_size  in coap_read_session()
1600           memcpy(session->partial_pdu->token - session->partial_pdu->hdr_size  in coap_read_session()
1616           size_t hdr_size = coap_pdu_parse_header_size(session->proto,  in coap_read_session()  local
1618           size_t len = hdr_size - session->partial_read;  in coap_read_session()
1625               hdr_size);  in coap_read_session()
1645             session->partial_pdu->hdr_size = (uint8_t)hdr_size;  in coap_read_session()
1647             memcpy(session->partial_pdu->token - hdr_size, session->read_header, hdr_size);  in coap_read_session()
1648             session->partial_read = hdr_size;  in coap_read_session()